StarFish™ - Heidolph Instruments

Instructions

StarFish™

Multi-ExperimentWork Station

March 2009 Issue 1

Heidolph Instruments GmbH & Co.KGWalpersdorfer Str. 12 . D - 91126 SchwabachTel: (+49) 0 91 22 - 99 20 69 . Fax - 99 20 [email protected] . www.heidolph.com

Heidolph-StarFish Instructions 23-03-09:2nd draft 16-03-09 23/3/09 15:40 Page 1

Page 1

StarFish Multi-Experiment Work Station

Index

Page 1 Index

Page 2 Introduction

Page 3 Safety InformationImportant WARNINGS

Page 4 Products & Accessories

Page 5 Set-up & Operation - Heating & Stirring

Page 6 Set-up & Operation - Heating & Stirring continued

Page 7 Set-up & Operation - Base Plate & Optional Handles

Page 8 Set-up & Operation - Locating MonoBlocks & PolyBlocks

Page 9 Set-up & Operation - Aluminium Flask Inserts

Page 10 Set-up & Operation - Universal Telescopic 5-Way Clamp

Page 11 Set-up & Operation - Water Distribution Manifolds

Page 12 Set-up & Operation - Gas/Vacuum Distribution Manifold

Pages 13 & 14 StarFish Quick Selection Guide

Page 15 Warranty & LiabilityQuestions & Repairs


Thank you for purchasing your StarFish Multi-experiment Work Station

Please read this Instruction Manual thoroughly before operating your unit.

IntroductionThe StarFish is a highly affordable system that enables you to perform productiveheating and stirring experiments using existing glassware and stirring hotplates.

The StarFish’s innovative modular design accepts round-bottomed flasks, test tubes and vials and can be used withmost leading brands of stirring hotplate. This versatile system offers the flexibility to heat and stir the contents of differentvessel types simultaneously, with an optional clamping system to hold accessory glassware, such as condensers

and soxhlet extractors.

Small footprint...Uses less space than multiple heating and stirring set-ups

Versatility...Accommodates a wide range of vessel types and accessory glassware

Productivity...Allows you to heat and stir multiple experiments in parallel

Safer cleaner working...Eliminates the need for oil baths

Money saving...Allows you to use existing labware more productively

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Safety InformationThe following symbols are intended to assist the user in the safe and efficient

operation of the StarFish.

Important WARNINGSPlease read these instructions completely before using your StarFish multi-experiment work station.

Operate only in a fume cupboard with protective safety sash.

During and after heating take care not to touch the aluminium reaction block.

Always ensure that the StarFish heated base has cooled sufficiently before removal from the hotplate.

Please ensure all heated vessels have suitable pressure relief.

It is not recommended to heat any sealed vessel.

Maximum recommended operating temperature is dependent upon stirring hotplate used.

To avoid the build up of lime scale in the water distribution manifold, please avoid the use of hard water.

The StarFish multi-experiment work station should only be operated by trained and competentpersonnel. As with all chemistry, care should be taken to monitor your experiment at all stages.

The StarFish should not be left unattended unless in a supervised area.

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WarningApplies when there is a possibilityof personal injury.

Important NoteAlerts the user to important facts.

!Important, Important,Important, Important,Important, Important,Important, Important,Important, Important,Important, Important,Important, Important,

Important NoteThe StarFish should only be operated by trained and competentpersonnel. As with all chemistries care should be taken to monitor yourexperiment at all stages. The StarFish should not be left unattendedunless in a supervised area.

Important, Important,Important, Important,Important, Important,Important, Important,Important, Important,Important, Important,Important, Important,



Products & Accessories

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Heidolph Description Pk QtyCat No.

MR Hei-End Multi-Workstation Complete System505-81100-00 1 x Magnetic Stirrer MR Hei-End, Pt 1000 (V4A), Base Plate (145mm)

1 x Monoblock for 5 x 250ml Flasks2 x Inserts for 100ml Flasks2 x Inserts for 50ml Flasks1 x Inserts for 25ml Flask1 x 5-way Clamp (with Velcro)1 x 5-way Clamp (with Silicone strap & handle)2 x Water Manifolds with connectors1 x Gas/Vacuum Manifold with connectors1 x 650mm Split Rod

Stirring Hotplates505-20000-00 Hei-Standard509-88000-00 Hei-Con 1505-30000-00 Hei-Tec 1

StarFish Bases505-81000-00 StarFish Base Plate 145mm (for Heidolph) 1

Base Plate Handles505-81001-00 StarFish Base Plate Handles (Pair) 2

MonoBlocks505-80001-00 MonoBlock for 5 x 250ml Flasks 1505-80002-00 MonoBlock for 16 x 25mm Tubes 1505-80003-00 MonoBlock for 16 x 24mm Tubes 1505-80004-00 MonoBlock for 40 x 16mm Tubes 1505-80005-00 MonoBlock for 40 x 12mm Tubes 1505-80006-00 MonoBlock for 16 x 28mm Vials 1505-80007-00 MonoBlock for 20 x 21mm Vials (4 dram) 1505-80008-00 MonoBlock for 40 x 17mm Vials (2 dram) 1505-80009-00 MonoBlock for 40 x 15mm Vials (1 dram) 1505-80010-00 MonoBlock for 40 x 12mm Vials (2ml) 1

PolyBlocks505-80020-00 PolyBlock for 1 x 250ml Flask 1505-80021-00 PolyBlock for 3 x 25mm Tubes 1505-80022-00 PolyBlock for 3 x 24mm Tubes 1505-80023-00 PolyBlock for 9 x 16mm Tubes 1505-80024-00 PolyBlock for 9 x 12mm Tubes 1505-80025-00 PolyBlock for 3 x 28mm Vials 1505-80026-00 PolyBlock for 3 x 21mm Vials (4 dram) 1505-80027-00 PolyBlock for 7 x 17mm Vials (2 dram) 1505-80028-00 PolyBlock for 9 x 15mm x Vials (1 dram) 1505-80029-00 PolyBlock for 9 x 12mm x Vials (2ml) 1

StarFish Inserts505-80040-00 150ml Flask Insert 1505-80041-00 100ml Flask Insert 1505-80042-00 50ml Flask Insert 1505-80043-00 25ml Flask Insert 1505-80044-00 10ml Flask Insert 1505-80045-00 5ml Flask Insert 1

StarFish Support Rods505-81050-00 650mm Rod 1505-81060-00 650mm Split Rod 1

StarFish Clamp505-81010-00 Universal Telescopic 5-way Clamp (with Velcro) 1505-81020-00 Universal Telescopic 5-way Clamp (with Silicone Strap & Handle) 1505-81070-00 Replacement Self Adhesive Velcro Pads 10505-81080-00 Replacement Velcro Loop Strips 200mm 5505-81090-00 Replacement Silicone Strap 200mm 5

StarFish Distribution Manifolds505-81030-00 Water Manifold with connectors 1505-81040-00 Gas/Vacuum Manifold with connectors 1

Accessories509-8100-00 Set spin bars oval stirring 40mm for 500 to 1000ml flasks 5509-8200-00 Set spin bars oval stirring 50mm for 2000ml flasks 5


Set-Up & Operation - Heating & Stirring

Optimising the temperature performance of your StarFish

The heating performance of your StarFish will be affected by:

1. The limit of the maximum operating temperature of the stirring hotplate.2. Heating power (Watts) of the stirring hotplate.3. Flatness of the top plate on the stirring hotplate.4. Ambient temperature.5. Load to be heated.6. Maximum housing temperature of the stirring hotplate.7. Whether you use a separate temperature controller (probe) see overleaf.

Page 5


WarningWhen placing oil baths, sand baths or aluminium blocks etc onto a stirring hotplate the increased surface area will reflectheat back to the stirring hotplate. In such instances care should be taken to ensure that the hotplates external housingdoes not exceed the maximum temperature recommended by the manufacturer. Such overheating can cause damage tointernal and/or external parts and lead to failure of your stirring hotplate.

!WarningAlways refer to the manufacturers operating instructions for your stirring hotplate before using it with the StarFish to besure of any limitations or safety restrictions.!

Using a separate temperature controller

For accurate temperature control of your block and/or solution temperature we recommendusing a temperature controller such as the Hei-Con Temperature Sensor V2A(509-88000-00).

All StarFish blocks feature a hole (3.5mm ID) for inserting a temperature probe.

WarningTemperature controller wire/cable should not contact with the heated baseof the StarFish. Always rotate the StarFish base to ensure that the probehole is nearest the probe socket on the stirring hotplate.!

Important NotePlease note that typically temperature controllers should be set between5˚C and 15˚C above the boiling point of the solvent to achievea gentle reflux.




Optimising the stirring performance of your StarFish

The StarFish system uses the single rotating magnetic field of the stirring hotplate to stir allvessel positions. The various StarFish blocks have been optimised to work with leadingbrands of stirring hotplates.

The stirring performance of your StarFish will be affected by:

1. The limit of the maximum stirring speed of the stirring hotplate.2. Power and size of the magnet within the stirring hotplate.3. Selection of an appropriate magnetic stirring bar for your chosen vessel4. Viscosity of sample.

Wide choice of magnetic stirring bars

Selection of an appropriate magnetic stirring bar for your chosen vessel is key to theperformance of stirring within the StarFish.

For full listing of suitable stirring bars for StarFish please see pages 15 and 16(StarFish Quick Selection Guide)

Page 6

Set-Up & Operation - Heating & Stirring

Locating the StarFish base plate on the stirring hotplate

The recess in the base plate is designed to locate on the top plate of the stirring hotplate.Ensure that the top plate is dust and grit free thereby ensuring good contact between thehotplate surface and the underside of the base plate.

The base plate design allows it to be easily lifted on and off the stirring hotplateas required.

Optional insulated handles (505-81001-00) can be fitted to facilitate the removal of theassembly whilst hot (see below).


Set-Up & Operation - Base Plate & Optional Handles

Fitting optional insulated handles to base plate

Optional insulated handles facilitate the convenient removal of the base plate.

These handles are insulated from the base plate by a peek spacer which allows the baseplate to be picked up when hot. The handles also allow the base plate to be placed on to asuitable laboratory surface without causing damage by the heat of the base plate.

The handles are fitted to the base plate with two screws (see exploded view at right).

1. The handles are fitted with captive nuts retained in peek bushes which insert into thealuminium base of the plate handle and then protrude through the upper surface.

2. Peek spacers are then located from above on to each of the two protruding bushes.

3. To fit the handle, present the handle plate to the underside to the base plate.

4. A fixing screw is then inserted from the top, through the base plate top, through thepeek spacer and then screws into the captive nut located in the lower peek bush.

5. The screws are then screwed securely with a flat-head screwdriver.

6. The same procedure is then repeated for the other handle

Page 7

WarningExtreme caution should always be used when lifting hot vessels or objects.Please check with your laboratory safety officer to ensure that you arecomplying with all relevant safety procedures.

Many laboratories do not permit the handling of hot liquids or objects andtherefore the use of the optional StarFish handles may not be permittedwithin such a laboratory.

!

WarningRepeated heating and cooling of the base plate and handles may cause thehandles to loosen with time. Always check handles are tight before eachuse.!


WarningWhen lifting using the handles, always be sure to touch only the insulatedhandle and not the metal plate, which may be too hot to touch and maycause injury.!


Locating Monoblocks on to the base plate

The Monoblocks are designed to locate on to the StarFish base plate to give a securebase for your experiments.

1. Select the appropriate MonoBlock for your chosen vessels. Each Monoblock isdesigned for a specific size of glassware and is identified accordingly with engravingon the side of the block.

2. Present the MonoBlock to the base plate and place your fingers around the top rimof the MonoBlock.

3. Rotate MonoBlock until the three feet of the MonoBlock locate into the holes in thebase plate.

4. The MonoBlock will drop down to allow good thermal contact with the Base Plate.

Set-Up & Operation - Locating MonoBlocks & PolyBlocks

Page 8


WarningTake care not to catch your fingers between the base plate and MonoBlock.!

WarningTake care not to catch your fingers between the base plateand PolyBlock.!

Locating Polyblocks on to the base plate

The Polyblocks are designed to locate on to the StarFish base plate to give a securebase for your experiments.

1. Select the appropriate Polyblocks for your chosen vessels - note that it is possibleto mix different sized blocks simultaneously. Each PolyBlock is designed for a specificsize of glassware and is identified accordingly with engraving on the side of the block.

2. Place the PolyBlock onto the base plate with the flat edge of the PolyBlock againstone of the flats of the pentagonal centre post.

3. Ensure that the Polyblock is completely contained within the rim of the base plateto allow good thermal contact.

Important NotePlease see pages 15 and 16 (StarFish Quick Selection Guide) forassistance in selecting the appropriate MonoBlocks and PolyBlocks.



Set-Up & Operation - Aluminium Flask Inserts

Fitting central support rod to base plate

There are a choice of two support rods; the 505-81050-00 650mm one piece rod and thetwo piece 505-81060-00 650mm split rod. The spilt rod allows for shorter assemblies.

1. Screw the rod into the tapped central hole at the centre of the base plate

2. Using a suitably sized adjustable spanner, tighten thecaptive nut attached to the rod to securely mountthe rod to the base assembly.

Aluminium inserts are designed to adapt the 250ml MonoBlock or PolyBlock toaccept 5ml, 10ml, 25ml, 50ml, 100ml, 150ml and 250ml round bottomed flasks.

1. Select appropriate insert. The insert size is engraved on the rim.

2. Place correct insert in the 250ml well, taking care to make sure it is fully located.

3. The aluminium inserts are designed in such a way that should the flask fall over it willstill remain supported at such an angle as to retain the typical working volume of thatflask. However we recommend the use of the 505-81020-00 Universal Telescopic5-Way Clamp when using any round bottomed flasks.

4. When clamping smaller flasks the use of a glass joint adapter to extendthe neck of the flask will assist in clamping.


5ml Aluminium Insert 10ml Aluminium Insert 25ml Aluminium Insert 50ml Aluminium Insert 100ml Aluminium Insert 150ml Aluminium Insert505-80045-00 505-80044-00 505-80043-00 505-80042-00 505-80041-00 505-80040-00

Important NoteThe aluminium inserts are designed in such a way thatshould the flask fall over it will still remain supported at suchan angle as to retain the typical working volume of that flask.


WarningIt is important to ensure that the rodis tighten securely using a spanner,otherwise the assembly may unscrewand become unstable during use.

!

Page 9


Set-Up & Operation - Universal Telescopic 5-Way Clamp

Universal Telescopic 5-Way Clamp

The StarFish clamping system is designed to neatly and conveniently support roundbottomed flasks, condensers etc when used with PolyBlocks & MonoBlocks.

Each clamp features five telescopic arms with Silicone or Hook & Loop straps which caneach be extended and locked in place to suit your needs. The detachable Silicone or Hook& Loop straps allow the clamping of a wide range of glassware diameters (approximately20mm to 60mm ø).

1. Present clamp to rod. It may be necessary to extend the arms nearest to the slottedopening to allow the support rod to pass through to centre of the clamp.

2. Position at the desired height and tighten boss thumbwheel.

3. Adjust length of telescopic arms to maintain centre point of glassware above wells inbase plate.

4. The glassware is retained by placing the Silicone or loop strap around the glasswareand fixing it to the screw or on the outside surface each side of the clamp end piece.

Nylon Hook & Loop straps and self adhesive pads are consumable items and will needperiodic replacement. Should you need to replace them please order:

505-81070-00 Replacement Self Adesive Velcro Pads (pack of 10)505-81080-00 Replacement Velcro Loop Strips 200mm (pack of 5)505-81090-00 Replacement Silicone Strap 200mm (pack of 5)


Important NoteNylon Hook & Loop straps and self adhesive pads offer temperatureresistance to 140˚C with a melting point of 260˚C. They will also resiststrong alkalis, trichlorethylene, acetone, acids, hydrocarbons and alcohols.

Exposure of Hook & Loop to sunlight for extended periods is notrecommended


Important NoteThe telescopic arms are retained within the body of the clamp in normaluse. To remove the arm, completely unscrew the arm-fixing thumbwheel.


Important NoteWhen clamping smaller flasks the use of a glassjoint adapter to extend the neck of the flask willassist in clamping.


WarningThe Hook & Loop strapping system is not designed to suspendunsupported glassware.!

Page 10


Water Distribution Manifold

Water Distribution Manifolds have been designed to allow coolant from a single sourceto be evenly distributed to up to five condensers and then the flow re-combined to oneoutlet pipe. Two manifolds are used in each system, one to distribute water to thecondensers and one to collect coolant for recirculation or to drain.

1. Confirm that the manifolds are Water Manifold 505-81030-00 rather than Gas/VacuumManifolds. The Water Manifold is identified by the label and fitted with a femaleconnector on the side of the manifold body.

2. Place both Water Manifolds over the top of support rod and slide down to the desiredposition and fix with the thumbwheel. (It does not matter which way up the manifoldsare fitted to the support rod).

3. Push the the large barbed connector (supplied with the Water Manifold) into your waterinlet tubing. (For suitable tubing please order - 8mm x 15m clear Tygon Tubing).

NB. The connector has a 9.6mm OD barb with an 6.4mm bore and accepts flexible tubing with an 8mm ID.

4. Now the tubing is connected to the connector, insert it into the female connector on theside of the lower of the two Water Manifolds. It will click in place.

5. Repeat the procedure with the water outlet/drain tubing. Connecting it to the connectoron the upper of the two Water Manifolds.

6. Connect the tubing from each of your condenser inlets to a right-angled connector(5 are supplied with each Water Manifold). (For suitable tubing please order6.4mm x 15m clear Tygon Tubing).

NB. The right-angled connector has a 6.4mm OD barb with an 3.2mm bore and accepts flexible tubing withan 6.4mm ID.

7. Now the tubing is connected to the right angled connector, insert it into any one of thefive female connectors on the top of the lower Water Manifold. It will click in place.

8. Repeat the procedure with the with the upper Water Manifold, connecting each of thecondenser outlets to the manifold. For best results coolant should always enter thebottom of you condenser and exit at the top.

9. A water flow rate of at least 1.5 litres per minute should be used to maintain evendistribution to each condenser.

Set-Up & Operation - Water Distribution Manifolds

Important NoteAll of the connectors feature leak-proof shut-off valves that are automaticallyclosed when the couplings are parted. This enables the manifold to be usedwith any number of condensers (up to five) without daisy-chaining.


Important NoteTo avoid the build-up of lime scale in the Water Distribution Manifold, pleaseavoid the use of hard water.



Important NoteWater Manifold 505-81030-00 is fitted with a female inlet/outlet connector,whilst the Gas/Vacuum Manifold 505-81040-00 is fitted with a male inlet/outletconnector. This prevents incorrect connection of fluid and gas supplies.


Page 11



Gas/Vacuum Distribution Manifold

Gas/Vacuum Distribution Manifolds have been designed to allow gas or a vacuum from asingle source to be evenly distributed to up to five vessels.

1. Confirm that the manifold is Gas/Vacuum Manifold 505-81040-00 rather than aWater/Coolant Manifold. The Gas/Vacuum Manifold is identified by the label and fittedwith a male connector on the side of the manifold body.

2. Place the Gas/Vacuum Manifold over the top of support rod and slide down to thedesired position and fix with the thumbwheel. (It does not matter which way up themanifold is fitted to the support rod).

3. Push the the large barbed connector (supplied with the Gas/Vacuum Manifold) intoyour gas inlet tubing. (For suitable tubing please order - 8mm x 15m clear TygonTubing).

NB. The connector has a 9.6mm OD barb with an 6.4mm bore and accepts flexible tubingwith an 8mm ID.

4. Now the tubing is connected to the connector, insert it into the male connector on theside of Gas/Vacuum Manifold. It will click in place.

5. Connect the tubing from each of your vessels to a right-angled connector(5 are supplied with each Gas/Vacuum Manifold). (For suitable tubing please order6.4mm x 15m clear Tygon Tubing).

NB. The right-angled connector has a 6.4mm OD barb with an 3.2mm bore and accepts flexible tubing withan 6.4mm ID.

7. Now the tubing is connected to the right angled connector, insert the connector into anyone of the five female connectors on the top of the Gas/Vacuum Manifold. It will click inplace.

Set-Up & Operation - Gas/Vacuum Distribution Manifold

Important NoteAll of the connectors feature leak-proof shut-off valves that are automaticallyclosed when the couplings are parted. This enables the manifold to be usedwith any number of vessels (up to five) without daisy-chaining.


Important NoteWater Manifold 505-81030-00 is fitted with a female inlet/outlet connector,whilst the Gas/Vacuum Manifold 505-81040-00 is fitted with a male inlet/outletconnector. This prevents incorrect connection of fluid and gas supplies.


Page 12

WarningThe manifold can be used for both vacuum and gas purging.

The maximum operating pressure is 0,2mbar above atmospheric pressureand a vacuum of approximately 150 to 125mbar.

!


Vessels RDT Vessels PolyBlock MonoBlock Stirring Bar

Vials from 12 to 21mm Ø

2ml Vial (12mm Ø x 35mm) 12mm Ø x 9 12mm Ø x 40 Cylindrical Stirring Bar 8mm505-80029-00 505-80010-00

1 Dram (15mm Ø x 45mm) 15mm Ø x 9 15mm Ø x 40 Pivot Ring Stirring Bar 12mm505-80028-00 505-80009-00



Tubes from 12 to 25mm Ø

Test Tube (12mm Ø x 100mm) GreenHouse Classic Reaction Tube 12mm Ø x 9 12mm Ø x 40 Pivot Ring Stirring Bar 12mm(12mm Ø x 100mm) 505-80024-00 505-80005-00

Test Tube (16mm Ø x 100mm) GreenHouse Plus Reaction Tube 16mm Ø x 9 16mm Ø x 40 Pivot Ring Stirring Bar 15mm(16mm Ø x 100mm) 505-80023-00 505-80004-00

Test Tube (24mm Ø x 150mm) Carousel Reaction Tube 24mm Ø x 3 24mm Ø x 16 Cross Shaped Stirring Bar 16.5mm RE(24mm Ø x 150mm) 505-80022-00 505-80003-00

Test Tube (25mm/1 inch Ø) 25mm Ø x 3 25mm Ø x 16 Cross Shaped Stirring Bar 16.5mm RE505-80021-00 505-80002-00

StarFish Quick Selection Guide

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Vessels RDT Vessels PolyBlock MonoBlock Inserts Stirring Bar

Round Bottom Flasks from 5ml - 250ml...

5ml Round Bottom Flask 5ml RDT Reaction Flask 250ml x 1 250ml x 5 5ml Aluminium Insert Small Cross Shaped505-80020-00 505-80001-00 505-80045-00 (4.9mm x 10mm)

10ml Round Bottom Flask 10ml RDT Reaction Flask 250ml x 1 250ml x 5 10ml Aluminium Insert Small Cross Shaped505-80044-00 (4.9mm x 10mm)

25ml Round Bottom Flask 25ml RDT Reaction Flask 250ml x 1 250ml x 5 25ml Aluminium Insert Rare Earth Medium505-80043-00 (7mm x 16.5mm)

50ml Round Bottom Flask 50ml RDT Reaction Flask 250ml x 1 250ml x 5 50ml Aluminium Insert Rare Earth Medium505-80042-00 (7mm x 16.5mm)

100ml Round Bottom Flask 100ml RDT Reaction Flask 250ml x 1 250ml x 5 100ml Aluminium Insert Rare Earth Elliptical505-80041-00 (25.1mm x 15.5mm)

150ml Round Bottom Flask 250ml x 1 250ml x 5 150ml Aluminium Insert Rare Earth Elliptical505-80040-00 (25.1mm x 15.5mm)

250ml Round Bottom Flask 250ml RDT Reaction Flask 250ml x 1 250ml x 5 Rare Earth Elliptical(25.1mm x 15.5mm)

StarFish Quick Selection Guide

Page 14



Warranty & LiabilityWarranty

Heidolph Instruments provides a three-year warranty on the products described here (with the exception of glassand consumable parts) if registered with enclosed warranty card or via internet (www.heidolph.com). Warranty starts

with the date of registration. Without registration warranty starts according to serial number. This warranty covers defectsin materials and workmanship.

Transit damage is excluded from this warranty.

To obtain such warranty service, contact Heidolph Instruments (phone: +49 – 9122 - 9920-68)or your local Heidolph Instruments Dealer. If defects in material or workmanship are found, your item will be repaired

or replaced at no charge.

Misuse, abuse, neglect or improper installation are not covered by this warranty promise.

Alterations to the present warranty promise need Heidolph Instruments’ consent in writing.

Exclusion of liabilityHeidolph Instruments cannot be held liable for damage from improper use or misuse.

Remedy for consequential damage is excluded.

Questions & RepairsIf any aspect of installation, operation or maintenance remains unanswered in the present manual,

please contact us at the following address:

Heidolph Instruments GmbH & Co. KGVertrieb LabortechnikWalpersdorfer Str. 12

D-91126 Schwabach, GermanyTel.: +49 – 9122 - 9920-68Fax: +49 – 9122 - 9920-65E-mail: [email protected]

For equipment repair jobs please call Heidolph Instruments (phone: +49 – 9122 - 9920-68) or your local authorisedHeidolph Instruments dealer.

Page 15


Important NotePlease return instruments to the above address only. Returninginstruments is subject to prior approval.


Important NoteWhen returning instruments for repair that have come in contact withhazardous substances, please:• Provide precise information on the relevant medium.• Take protective measures to ensure the safety of ourreceiving and maintenance personnel.

• Mark the package as appropriate for hazardous materials.



Heidolph Instruments GmbH & Co.KGWalpersdorfer Str. 12 . D - 91126 SchwabachTel: (+49) 0 91 22 - 99 20 69 . Fax - 99 20 [email protected] . www.heidolph.com


StarFish™ - Heidolph Instruments

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